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Fri, 03 Apr 2020 20:38:05 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Kevin Oberman Date: Fri, 3 Apr 2020 18:55:58 -0700 Message-ID: Subject: Re: no audio with simplescreenrecorder To: Hans Petter Selasky Cc: multimedia@freebsd.org X-Rspamd-Queue-Id: 48vMvs5n8Lz4Fql X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=O5pFm3/m; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of kob6558@gmail.com designates 2607:f8b0:4864:20::22b as permitted sender) smtp.mailfrom=kob6558@gmail.com X-Spamd-Result: default: False [-2.70 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[multimedia@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_TWO(0.00)[2]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[b.2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; IP_SCORE(0.00)[ip: (-9.25), ipnet: 2607:f8b0::/32(-0.34), asn: 15169(-0.44), country: US(-0.05)]; FORGED_SENDER(0.30)[rkoberman@gmail.com,kob6558@gmail.com]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FROM_NEQ_ENVFROM(0.00)[rkoberman@gmail.com,kob6558@gmail.com]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Apr 2020 03:38:41 -0000 On Fri, Apr 3, 2020 at 1:15 PM Hans Petter Selasky wrote: > On 2020-04-03 19:29, Kevin Oberman wrote: > > I am attempting to capture screen video with > > multimedia/simplescreenrecorder and can't seem to record the audio. Video > > is fine, but the audio silent. I have tried oth Pulse and ALSA to find > only > > silence. > > > > My system is an old ThinkPad T520 with Conexant CX20590 HDA audio. > > > > I select "Record audio" and, for ALSA, OSS. For Pulse, I select > /dev/dsp0. > > > > Anyone have this working? Any clues appreciated! > > What is the output from mixer? > > Did you select the correct recording source? > > --HPS Bingo! Well, sort of. I had "mic" as my record device and changes it to the only other option, "monitor. Now I get sound, but I am getting both the audio from the web site and from the microphone. I set the mic gain to 0:0, but I still hear the sounds in the room. I'm just guessing that my audio device setup is wrong. I have the following mixer setup: > mixer Mixer vol is currently set to 100:100 Mixer pcm is currently set to 100:100 Mixer speaker is currently set to 100:100 Mixer mic is currently set to 0:0 Mixer rec is currently set to 1:1 Mixer monitor is currently set to 75:75 Recording source: monitor I've tried tweaking various settings, but I can't avoid picking up room sounds. I would also like to record without thee speakers playing, but l found no way to turn off the speakers and still get audio. Makes me wonder whether the audio I was recording was picked up by the mic from the speakers. and the following sound card setup: # Setup headphones # Out : speaker + headphones hint.hdac.0.cad0.nid25.config="as=1 seq=15" # In : mic + external mic hint.hdac.0.cad0.nid35.config="as=2" hint.hdac.0.cad0.nid27.config="as=2 seq=15" I'm going to play with the "mic + external mic" setup though I did this years ago and I think I had help. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683